I stick with Gog because I want that guarantee of DRM-free. I've already seen a few games on Steam start out as DRM-free and then added DRM later for whatever reason. I have no recourse on Steam to fix the issue short of piracy. Ironhide also has some questionable business practices on mobile so I don't exactly trust them on Steam. The Gog versions have been fairly good so I'll wait for them on Gog.

So Steam now offers downloads of offline installers/archives? They never did that in the past and without that the most essential part of DRM-free does not exist and I'm no longer willing to bother with such titles, no matter how good or bad they may otherwise be. For the record, they seem to Wine perfectly fine on my end.

I would not expect less, but I am not going to give them money without real native Linux support in exchange ;)